Compares classroom, interactive videodisc, and Web-based training, focusing on cost, delivery time, course content, and desktop delivery. Lists the advantages and disadvantages of Web-based training, describes one company's Intranet use for organizational training, and raises questions to consider before implementing a Web or Intranet-based…

Reviews four studies that capture the present and potential impact of videoconferencing and outlines what needs to be done before videoconferencing is commonly used in education. Discusses instructional effectiveness, cost, factors that affect its success, and videoconferencing compared to other forms of communications. (Author/LRW)

Evaluates four authoring systems used to develop computer aided interactive video: The Instructor, InfoWriter, IDeAS, and ProCAL2. The information provided includes hardware requirements, compatibility with videotape and/or videodisc, instructional options available, user data-management capabilities, procedures for logging tapes, and access for…

A study of eighth grade science students compared the instructional effectiveness and the cost effectiveness of an interactive video system with the use of 16mm films for teaching a science unit. Results indicated that interactive video can be significantly more effective than conventional methods of instruction. (eight references) (LRW)